37.63.127.0/24

AS29580 · A1 Bulgaria EAD

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Summary

Country	Bulgaria
Domain	mobiltel.bg
ASN	AS29580
Parent Range	37.63.0.0/17
Registry	RIPE
ID	GPON-SOFIACENTER-2

WHOIS Details

inetnum:        37.63.120.0 - 37.63.127.255
netname:        GPON-SofiaCenter-2
descr:          GPON Services
country:        BG
admin-c:        TD939-RIPE
tech-c:         TD939-RIPE
status:         ASSIGNED PA
notify:         registry-ripe@spnet.net
mnt-by:         SPNET-MNT
created:        2012-10-17T09:43:28Z
last-modified:  2012-10-17T09:43:28Z
source:         RIPE
abuse-email:    RIPE.Abuse@a1.bg
abuse-c:        AR14215-RIPE
abuse-org:      ORG-MN1-RIPE

person:         Bisser Hadjimarkov
address:        A1 Bulgaria EAD
address:        1 Kukush str.
address:        BG 1309 Sofia
address:        Bulgaria
phone:          +359 2 4891027
fax-no:         +359 2 9657646
e-mail:         b.hadjimarkov@mobiltel.bg
nic-hdl:        TD939-RIPE
mnt-by:         MOBILTEL-MNT
created:        2004-12-13T11:22:41Z
last-modified:  2018-05-29T13:30:16Z
source:         RIPE

route:          37.63.0.0/17
descr:          Spectrum Net Jsc
origin:         AS8717
mnt-by:         SPNET-MNT
created:        2012-01-23T14:05:07Z
last-modified:  2012-01-23T14:05:07Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 37.63.127.0/24

Range	ASN	Company	Num of IPs
37.63.0.0/17	AS12716	A1 Bulgaria EAD	32,768
37.63.0.0/17	AS29580	A1 Bulgaria EAD	32,768
37.63.0.0/17	AS8717	A1 Bulgaria EAD	32,768

Nearby Ranges

BGP prefixes that overlap with 37.63.0.0/16

Range	ASN	Company	Num of IPs
37.63.0.0/17	AS12716	A1 Bulgaria EAD	32,768
37.63.0.0/17	AS29580	A1 Bulgaria EAD	32,768
37.63.0.0/17	AS8717	A1 Bulgaria EAD	32,768
37.63.0.0/20	AS12716	A1 Bulgaria EAD	4,096
37.63.16.0/22	AS12716	A1 Bulgaria EAD	1,024
37.63.105.0/24	AS29580	A1 Bulgaria EAD	256
37.63.106.0/24	AS29580	A1 Bulgaria EAD	256
37.63.107.0/24	AS29580	A1 Bulgaria EAD	256
37.63.108.0/24	AS29580	GPON Services	256
37.63.79.0/24	AS200723	South-West University Neofit Rilski	256
37.63.110.0/24	AS29580	GPON Services	256
37.63.111.0/24	AS29580	GPON Services	256
37.63.93.0/24	AS29580	GPON Services	256
37.63.94.0/24	AS29580	GPON Services	256
37.63.109.0/24	AS29580	GPON Services	256
37.63.95.0/24	AS29580	GPON Services	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

210 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
37.63.127.2	AS29580 A1 Bulgaria EAD	`6.49ms` from Sofia, BG

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
89.255.56.56	AS39647 Enreach Netherlands B.V.	`3.35ms` from Amsterdam, NL
67.146.25.168	AS19901 Brightspeed	`6.20ms` from Ashburn, US
5.180.61.120	AS147049 PacketHub S.A.	`0.20ms` from Berlin, DE
162.154.182.168	AS10796 Charter Communications Inc	`10.66ms` from Columbus, US
27.6.196.72	AS17488 Hathway IP Over Cable Internet	`1.71ms` from Delhi, IN
183.20.144.184	AS4134 CHINANET-BACKBONE	`5.20ms` from Guangzhou, CN
14.227.197.168	AS45899 VNPT Corp	`2.98ms` from Ho Chi Minh City, VN
206.246.156.8	AS7332 LightBound, LLC	`0.83ms` from Indianapolis, US
42.86.74.184	AS4837 CHINA UNICOM China169 Backbone	`4.06ms` from Liaoyang, CN
62.232.103.184	AS5413 Wavenet Limited	`0.70ms` from London, GB
86.200.2.8	AS3215 Orange S.A.	`7.37ms` from Lyon, FR
88.55.151.152	AS3269 Telecom Italia S.p.A.	`3.53ms` from Milan, IT
73.88.56.24	AS7922 Comcast Cable Communications, LLC	`9.58ms` from Minneapolis, US
27.4.5.40	AS17488 Hathway IP Over Cable Internet	`1.53ms` from Saint Thomas Mount, IN
49.234.231.152	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.93ms` from Shanghai, CN
106.167.73.200	AS2516 KDDI CORPORATION	`8.99ms` from Tokyo, JP
150.60.209.232	AS9597 KDDI Web Communications Inc.	`1.27ms` from Tokyo, JP
109.191.17.24	AS8369 Intersvyaz-2 JSC	`5.85ms` from Yekaterinburg, RU
123.13.151.104	AS4837 CHINA UNICOM China169 Backbone	`5.22ms` from Zhengzhou, CN
70.105.7.104	AS701 Verizon Business	`9.07ms` from Ashburn, US
191.85.232.88	AS22927 Telefonica de Argentina	`10.12ms` from Buenos Aires, AR
71.201.207.232	AS7922 Comcast Cable Communications, LLC	`5.01ms` from Chicago, US
139.180.73.104	AS55850 Mercury NZ Limited	`1.36ms` from Christchurch, NZ
34.107.41.104	AS396982 Google LLC	`0.09ms` from Frankfurt am Main, DE
95.159.166.56	AS12389 PJSC Rostelecom	`16.95ms` from Khabarovsk, RU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f5 37.63.127.3

traceroute to 37.63.127.3 (37.63.127.3): 64 hops max, 52 byte packets

5 [AS29580] 37.63.127.3 6.665 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On December 6th 2025

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